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Diffstat (limited to 'contrib/src/LuaBridge/detail/Constructor.h')
-rw-r--r-- | contrib/src/LuaBridge/detail/Constructor.h | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/contrib/src/LuaBridge/detail/Constructor.h b/contrib/src/LuaBridge/detail/Constructor.h new file mode 100644 index 0000000..7b2dad0 --- /dev/null +++ b/contrib/src/LuaBridge/detail/Constructor.h @@ -0,0 +1,204 @@ +//------------------------------------------------------------------------------ +/* + https://github.com/vinniefalco/LuaBridge + + Copyright 2012, Vinnie Falco <vinnie.falco@gmail.com> + Copyright 2007, Nathan Reed + + License: The MIT License (http://www.opensource.org/licenses/mit-license.php) + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to deal + in the Software without restriction, including without limitation the rights + to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in all + copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + SOFTWARE. +*/ +//============================================================================== + +#ifndef LUABRIDGE_CONSTRUCTOR_HEADER +#define LUABRIDGE_CONSTRUCTOR_HEADER + +/* +* Constructor generators. These templates allow you to call operator new and +* pass the contents of a type/value list to the Constructor. Like the +* function pointer containers, these are only defined up to 8 parameters. +*/ + +/** Constructor generators. + + These templates call operator new with the contents of a type/value + list passed to the Constructor with up to 8 parameters. Two versions + of call() are provided. One performs a regular new, the other performs + a placement new. +*/ +template <class T, typename List> +struct Constructor {}; + +template <class T> +struct Constructor <T, None> +{ + static T* call (TypeListValues <None> const&) + { + return new T; + } + static T* call (void* mem, TypeListValues <None> const&) + { + return new (mem) T; + } +}; + +template <class T, class P1> +struct Constructor <T, TypeList <P1> > +{ + static T* call (const TypeListValues<TypeList <P1> > &tvl) + { + return new T(tvl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1> > &tvl) + { + return new (mem) T(tvl.hd); + } +}; + +template <class T, class P1, class P2> +struct Constructor <T, TypeList <P1, TypeList <P2> > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2> > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2> > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3> > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3> > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3> > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3, class P4> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3, + TypeList <P4> > > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4> > > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4> > > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3, class P4, + class P5> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3, + TypeList <P4, TypeList <P5> > > > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5> > > > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5> > > > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3, class P4, + class P5, class P6> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3, + TypeList <P4, TypeList <P5, TypeList <P6> > > > > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6> > > > > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6> > > > > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3, class P4, + class P5, class P6, class P7> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3, + TypeList <P4, TypeList <P5, TypeList <P6, TypeList <P7> > > > > > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6, + TypeList <P7> > > > > > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6, + TypeList <P7> > > > > > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.tl.tl.hd); + } +}; + +template <class T, class P1, class P2, class P3, class P4, + class P5, class P6, class P7, class P8> +struct Constructor <T, TypeList <P1, TypeList <P2, TypeList <P3, + TypeList <P4, TypeList <P5, TypeList <P6, TypeList <P7, + TypeList <P8> > > > > > > > > +{ + static T* call (const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6, + TypeList <P7, TypeList <P8> > > > > > > > > &tvl) + { + return new T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.tl.tl.hd); + } + static T* call (void* mem, const TypeListValues<TypeList <P1, TypeList <P2, + TypeList <P3, TypeList <P4, TypeList <P5, TypeList <P6, + TypeList <P7, TypeList <P8> > > > > > > > > &tvl) + { + return new (mem) T(tvl.hd, tvl.tl.hd, tvl.tl.tl.hd, tvl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.hd, + tvl.tl.tl.tl.tl.tl.tl.hd, tvl.tl.tl.tl.tl.tl.tl.tl.hd); + } +}; + +#endif |